Tft Adjustment; Obtain Reference Values - Nikon D300 Repair Manual

8-4.TFT adjustment

・Provide the power for the camera via AC adapter.
・Connect the camera and PC via USB cable.
・Turn the camera O�.
Hue adjustment
・Usually the default value is used, and the adjustment is not necessary.
・If there is some problem with hue by visual check, operate the slider to make the adjustment.
・Remove the USB cable from the camera. Do �OT turn the power switch to O��, but remove the AC
adapter.
Luminance adjustment
・Usually the default value is used, and the adjustment is not necessary.
・If there is some problem with luminance by visual check, operate the slider to make the adjustment.
・Remove the USB cable from the camera. Do �OT turn the power switch to O��, but remove the AC
adapter.

8-5. Obtain reference values

・Set the color viewer luminance to LV13 equiv.
・Provide the power for the camera via AC adapter.
・Reset "Custom setting".
・Set "PTP" mode by Setup menu.
・Set the focus mode to "M", e�posure mode to "M", and the e�posure compensation to "�" of the camera.
・Connect the camera and PC via USB cable.
・Select "OBTAI� RE�ERE�CE VALUE." of the menu on screen.
・Click "Start".
・The calculation of the sensitivity reference value starts. The message to set conditions is displayed.
・Attach the tool lens (Aperture ��8) and ND filter (ND 8×2) to the camera.
・Get the camera closest to the center of the illuminated surface of the color viewer.
・The obtaining starts. When it is completed, the software goes on to the sensitivity ratio reference value.
・Attach the tool lens (Aperture ��5.�). (Remove ND filter).
・Get the camera closest to the center of the illuminated surface of the shutter tester of LV9.
・Get the camera closest to the center of the illuminated surface of the color viewer of LV13 equiv.
・The confirmation of acquired value starts. When it is completed, the sensitivity and sensitivity reference
values are stored in the standard setting file (D3���SD.DAT).
・After this procedure, when the shooting image adjustment is made, the sensitivity and sensitivity ratio that
have been calculated this time are used.
※ Calculate the sensitivity and sensitivity ratio reference values once in about every 3 months, and when the
fluorescent of the color viewer is replaced.
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